Решение шахматной задачи №63789
Мат в 4 хода |
1.Qb1-b3 ! threat:
2.Sc8-e7 threat:
3.Bd8-b6 #
1...Se1-d3
2.Qb3*d3 threat:
3.Bd8-b6 +
3...Kc5-c6
4.Sc4*a5 #
3.Sc8-a7 threat:
4.Bd8-b6 #
4.Bd8-e7 #
3...e2-e1=Q
4.Bd8-b6 #
3...e2-e1=R
4.Bd8-b6 #
3...Sg3-f5
4.Bd8-b6 #
3...Sg3-e4
4.Bd8-b6 #
3.Sc8-b6 threat:
4.Qd3-d6 #
4.Qd3-d5 #
3...g2-g1=Q
4.Qd3-d6 #
3...g2-g1=S
4.Qd3-d6 #
3...g2-g1=R
4.Qd3-d6 #
3...g2-g1=B
4.Qd3-d6 #
3...Sg3-f5
4.Qd3-d5 #
3...Sg3-e4
4.Qd3-d5 #
3...Kc5-c6
4.Qd3-d5 #
3.Sc8-e7 threat:
4.Bd8-b6 #
4.Qd3-d5 #
3...g2-g1=Q
4.Bd8-b6 #
3...g2-g1=S
4.Bd8-b6 #
3...g2-g1=R
4.Bd8-b6 #
3...g2-g1=B
4.Bd8-b6 #
3.Bg6-e8 threat:
4.Bd8-b6 #
4.Bd8-e7 #
3...e2-e1=Q
4.Bd8-b6 #
3...e2-e1=R
4.Bd8-b6 #
3...Sg3-f5
4.Bd8-b6 #
3...Sg3-e4
4.Bd8-b6 #
3.Bg6-f7 threat:
4.Qd3-d6 #
4.Qd3-d5 #
3...g2-g1=Q
4.Qd3-d6 #
3...g2-g1=S
4.Qd3-d6 #
3...g2-g1=R
4.Qd3-d6 #
3...g2-g1=B
4.Qd3-d6 #
3...Sg3-f5
4.Qd3-d5 #
3...Sg3-e4
4.Qd3-d5 #
3...Kc5-c6
4.Qd3-d5 #
3.Sc4-d2 threat:
4.Qd3-c4 #
4.Qd3-d6 #
3...Sg3-f5
4.Qd3-c4 #
3...Sg3-e4
4.Qd3-c4 #
3...Kc5-c6
4.Qd3-b5 #
3.Sc4-e5 threat:
4.Bd8-b6 #
4.Bd8-e7 #
4.Qd3-c4 #
4.Qd3-d6 #
3...Sg3-f5
4.Bd8-b6 #
4.Qd3-c4 #
3...Sg3-e4
4.Bd8-b6 #
4.Qd3-c4 #
3.Sc4-d6 threat:
4.Qd3-c4 #
3...Kc5-c6
4.Qd3-b5 #
3.Sc4-b6 threat:
4.Qd3-c4 #
4.Qd3-d6 #
4.Qd3-d5 #
3...g2-g1=Q
4.Qd3-c4 #
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